Ram Mount RAM Composite 1" Ball Mount with 6.25" X 2" Rectangular Plate Track Ball Base [RAP-B-111B-354-TRA1U] The Double NMEA 2000 starter kit includes:

NMEA 2000 starter kit includes:

Number of Blades: 9

Count on high-resolution imagery from state-of-the-art sonar technology

eliminating annoying background noise while at anchor or in the slip

Ram Mount RAM Composite 1" Ball Mount with 6.25" X 2" Rectangular Plate Track Ball Base [RAP-B-111B-354-TRA1U] The Double NMEA 2000 starter kit includes:RAM Composite 1" Ball Mount with 6. 25" X 2" Rectangular Plate & Track Ball Base The RAP B 111B 354 TRA1U consists of a Track Ball base, composite double socket arm and 6. 25" x 2" rectangle plate. The 6. 25" x 2" rectangle plate contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. The Track Ball base can connect to